Given an array with n elements, after doing merge sort on the array, what is the...
Given an array with n elements, after doing merge sort on the array, what is the time taken to conduct the merge sort (Choose one answer)?
O(n)
O ( n *n )
O(n log n)
Homework Answers
Add Answer to:
Given an array with n elements, after doing merge sort on the
array, what is the...
11.3 0(N log,N) Sorts 11. A merge sort is used to sort an array of 1,000...
11.3 0(N log,N) Sorts 11. A merge sort is used to sort an array of 1,000 test scores in descending order Which one of the following statements is true? a. The sort is fastest if the original test scores are sorted from smallest to largect b. The sort is fastest if the original test scores are in completely random order. The sort is fastest if the original test scores are sorted from largest to smallest c. The sort is the...
2. The mergesort is a recursive sort. What is the base case for the merge sort?...
2. The mergesort is a recursive sort. What is the base case for the merge sort? A.There is none. B. When right = left -1 C. When start = end D. When end - start = 1 3. Given the array [ 23, 83, 82, 92, 28, 21, 91, 17, 54, 32, 41, 14], what is the value of mid for the call mergesort (elements, 0, 5, temp) ? A. The value of mid is 3 B. The value of...
Let us suppose that there are n elements in the un-sorted array. Answer the following? q1:...
Let us suppose that there are n elements in the un-sorted array. Answer the following? q1: How is merge sort different from quick sort? q2: What is the split ratio in merge sort? q3: What is the worst-case/average-case/best-case running time of Merge Sort? q4: Why is the worst case running time of Merge sort O(n log n) always? q5: Why does Merge Sort use a static tree in the recursion process? (It is worth noting that the Quick Sort use...
Insertion sort on small arrays in merge sort Although merge-sort runs in Θ(n log n) worst-case...
Insertion sort on small arrays in merge sort Although merge-sort runs in Θ(n log n) worst-case time and insertion sort runs in Θ(n 2 ) worst-case time, the constant factors in insertion sort can make it faster in practice for small problem sizes on many machines. Thus, it makes sense to coarsen the leaves of the recursion by using insertion sort within merge sort when subproblems become sufficiently small. Consider a modification to merge sort in which n/k sublists of...
Selection Sort is a common algorithm to sort the elements of an array. First, it scans...
Selection Sort is a common algorithm to sort the elements of an array. First, it scans the elements of the array to find the smallest value and places it at index 0, thus creating a sorted “subarray” of size 1 that contains the smallest value. Then it scans the remaining unsorted values for the new smallest value and places it at index 1, creating a sorted subarray of size 2 that contains the 2 smallest values. It continues in this...
6 6. Merge Bubble Sort: a) How does the merge bubble sort break the array into...
6
6. Merge Bubble Sort: a) How does the merge bubble sort break the array into sublists? b) What does it need to use for each sublist and then what does it do with all of the sublists? c) What is the Big-O notation for this sort? 7. Merge Sort: a) How does the merge sort use recursion to break the array into sublists? b) What happens to each of these sublists to get the final sorted list? c) What...
Java Match the sorting algorithm with its time complexity, where n is the number of elements...
Java Match the sorting algorithm with its time complexity, where n is the number of elements in the collection and k is the range of values. (This is a one-for-one match where an answer can only match one description.) Group of answer choices selection sort [ Choose ] O(n + k) O(n) to O(n^2) O(n log n) O(n^2) bubble sort [ Choose...
2.1 Searching and Sorting- 5 points each 1. Run Heapsort on the following array: A (7,3, 9, 4, 2,5, 6, 1,8) 2. Run merge sort on the same array. 3. What is the worst case for quick sort? What is...
2.1 Searching and Sorting- 5 points each 1. Run Heapsort on the following array: A (7,3, 9, 4, 2,5, 6, 1,8) 2. Run merge sort on the same array. 3. What is the worst case for quick sort? What is the worst case time com- plexity for quick sort and why? Explain what modifications we can make to quick sort to make it run faster, and why this helps. 4. Gi pseudocode for an algorithm that will solve the following...
2) Sorting (a) (5 pts) In a Merge Sort of 8 elements, the Merge function gets...
2) Sorting (a) (5 pts) In a Merge Sort of 8 elements, the Merge function gets called 7 times. Consider a Merge Sort being executed on the array shown below. What does the array look like right AFTER the sixth call to the Merge function completes? نرا index value 0 40 2 12 4 11 5 99 6 31 7 16 27 18 0 1 2 زيا 4 5 6 7 Index Value (b) (5 pts) Consider sorting the array...
Find the space complexity of Merge Sort below as a function of n (the length of...
Find the space complexity of Merge Sort below as a function of n (the length of A). Assume: • The elements of A require (1) space. • Merge takes 2 sorted arrays as input and merges them into one sorted array containing both inputs' elements in (n) space. A (there is no index trickery allowing Al and A2 Note that Al and A2 are independent arrays from to be "in" A; A is not being sorted in place). Merge Sort...
11.3 0(N log,N) Sorts 11. A merge sort is used to sort an array of 1,000 test scores in descending order Which one of the following statements is true? a. The sort is fastest if the original test scores are sorted from smallest to largect b. The sort is fastest if the original test scores are in completely random order. The sort is fastest if the original test scores are sorted from largest to smallest c. The sort is the...
6
6. Merge Bubble Sort: a) How does the merge bubble sort break the array into sublists? b) What does it need to use for each sublist and then what does it do with all of the sublists? c) What is the Big-O notation for this sort? 7. Merge Sort: a) How does the merge sort use recursion to break the array into sublists? b) What happens to each of these sublists to get the final sorted list? c) What...
2.1 Searching and Sorting- 5 points each 1. Run Heapsort on the following array: A (7,3, 9, 4, 2,5, 6, 1,8) 2. Run merge sort on the same array. 3. What is the worst case for quick sort? What is the worst case time com- plexity for quick sort and why? Explain what modifications we can make to quick sort to make it run faster, and why this helps. 4. Gi pseudocode for an algorithm that will solve the following...
2) Sorting (a) (5 pts) In a Merge Sort of 8 elements, the Merge function gets called 7 times. Consider a Merge Sort being executed on the array shown below. What does the array look like right AFTER the sixth call to the Merge function completes? نرا index value 0 40 2 12 4 11 5 99 6 31 7 16 27 18 0 1 2 زيا 4 5 6 7 Index Value (b) (5 pts) Consider sorting the array...
Find the space complexity of Merge Sort below as a function of n (the length of A). Assume: • The elements of A require (1) space. • Merge takes 2 sorted arrays as input and merges them into one sorted array containing both inputs' elements in (n) space. A (there is no index trickery allowing Al and A2 Note that Al and A2 are independent arrays from to be "in" A; A is not being sorted in place). Merge Sort...
Most questions answered within 3 hours.
-
Where is the error in this code sequence?
String s1 = "Hello";
String s2 = "ello";...
asked 10 months ago -
Financial data for Joel de Paris, Inc., for last year
follow:
Joel de Paris, Inc.
Balance...
asked 10 months ago -
Consider this reaction:
Al2(SO4)3 (aq)+ BaCl3
(aq) Al2Cl6 (aq)- +
3BaSO4(s) . What is the...
asked 10 months ago -
Suppose that Savneet is considering increasing her
recent random sample from 20 car rentals to 40...
asked 10 months ago -
Trucks arrive at an unloading terminal at an average rate of 120
per hour.
Trucks arrive...
asked 10 months ago -
Why are methanol and ethanol completely soluble in water while
octanol is not very little soluble....
asked 10 months ago -
A facilities manager at a university reads in a research report
that the mean amount of...
asked 10 months ago -
When the CuSO4 is rehydrated by adding water to the anhydrous
compound, is this an endothermic...
asked 10 months ago -
A ray of sunlight is passing from diamond into crown glass; the
angle of incidence is...
asked 10 months ago -
A block of mass 0.249 kg is placed on top of a light, vertical
spring of...
asked 10 months ago -
how do the kidneys compensate in the presences of acidosis
a) trigger hyperventilate
b) reserve acid...
asked 10 months ago -
Question 501 pts
The rental rate of capital to the firm increases. Which of the
following...
asked 10 months ago